How To Fix /IWBEP/CM_MED007 - Model has been changed

/IWBEP/CM_MED007 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_MED -

• Message number: 007

• Message text: Model has been changed

Self-Explanatory Message

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/IWBEP/CM_MED007 - Details

• The SAP error message /IWBEP/CM_MED007 Model has been changed typically occurs in the context of SAP Gateway and OData services. This error indicates that the metadata of the OData service has been modified, which can lead to inconsistencies between the client and the server.
  
  Cause:
  
  Model Changes: The underlying data model of the OData service has been altered. This could include changes to entity types, properties, associations, or navigation properties.
  Service Activation: The OData service may have been reactivated or redeployed after changes were made to the model.
  Client Cache: The client application may be using a cached version of the metadata, which is now outdated due to the changes made on the server side.
  
  
  Solution:
  
  
  Refresh Metadata: 
  
  If you are using a client application (like SAP Fiori or a custom UI), refresh the metadata by clearing the cache or reloading the application. This will force the client to fetch the latest metadata from the server.
  In